Transaction not yet indexed

1MmngVBjCm9KbDJUcbFwzt5LcJuHexR1dM4sgXBJuH3Df4sttr46QjNkJBA3CuZASmL1nLWcXMgdbXQiwYmv23C

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.